baber/WOPTO huggingface dataset:
Patent CA-1246878-A (CA)
Inventor: RAHAIM THOMAS J
IPC: F02C7/20
Filed: 1986-07-30
Granted: 1988-12-20
Abstract: ABSTRACT OF THE DISCLOSURE A  support  arrangement  for  an  exhaust  stack includes  an array of beam sections 41 which have their lower flanges 34 rigidly attached to a concrete foundation pad 32, their upper flanges 40 rigidly attached to the base plate 12 of the exhaust stack, with the beam  segments being oriented as shown in Figure 5 so that the web 44 is at a right angle to a line 48 passing through the base anchor support location 46 and through the web 44 so that with thermal expansion and contraction each web 44 is disposed to permit bending or flexure in accordance with the longi-tudinal and lateral distance between the web and the anchor location.
Patent CA-1272630-A (CA)
Inventor: MAHLEIN HANS F
IPC: G02B6/293
Filed: 1986-09-15
Granted: 1990-08-14
Abstract: ABSTRACT OF THE DISCLOSURE        An edge interference filter is composed of a layer sequence of a total of 21 alternately arranged high refractive index layers and low refractive index layers with the high refractive index layers being composed of TiO2 and the low refractive index layers being composed of SiO2.  The individual layers having an optical layer thickness standardized to a 20° angle of incidence and to 3/4 wavelength of the attenuation band center wavelength of 823nm with the first and twentyfirst layers having a thickness of 0.241 of the standardized thickness, the second and twentieth layers having a thickness of 0.914 of the standardized thickness and the remaining third through nineteenth layers having a thickness of one standardized thickness.
Patent CA-1228270-A (CA)
Title: Cuisiniere solaire et four solaire
Inventor: POHANKA MIKULAS DUROCHER
IPC: F24S20/30
Filed: 1987-02-02
Granted: 1987-10-20
Abstract: Précis. Cuisinière et four solaire sont dèja connu,mais ils sont peu utilisés.On sait,que dans une cuisiniére solaire on doit concentrer la radiation solaire sur une aire suffisamment petite,pour que le pot sur lequel cette radiation est visée,puis être réchauffé intensivement,jusque que l'eau dans ce pot commence à bouillir.Mais cette radiation concentrée dans des cuisiniéres solaires actuelles est dengereuse pour les yeux de la ménagère et aussi cette radiation n'est pas assez énergique.Pour ce raison je propose de construire la cuisiniére solaire basée sur un autre principe.On va utiliser un cône tronqué,fait d'une tôle d'aluminium,qui sera recouvert de l'intérieur avec un miroir.Ce cône tronqué sera tourné avec sa base vers le soleil et la radiation solaire,qui rentre là-dedans va être réfléchi d'un côté à l'autre côté de ce cône tronqué,jusque que elle sort de lui par l'autre bout.A cet endroit elle rentre dans un tuyau parallèle,qui sera aussi recouvert de l'intérieur evec un miroir.Ce tuyau sera courbé de façon,que son bout sera placé dans une position horizontale.Le bout de ce tuyau sera recouvert avec un couvercle,fait de quelque matière noire,pour qu'il absorbe bien cette radiation.Ce couverle va être chauffé par cette radiation.Il sera fixé dans une position horizontale et sur ce couvercle on va placer le pot ou le four,destiné pour la préparation des aliments.
Patent CA-1273106-A (CA)
Inventor: HAZARD MICHEL
IPC: G07F7/10
Filed: 1987-06-16
Granted: 1990-08-21
Abstract: PCT No. PCT/FR87/00221 Sec. 371 Date Feb. 12, 1988 Sec. 102(e) Date Feb. 12, 1988 PCT Filed Jun. 15, 1987 PCT Pub. No. WO87/07743 PCT Pub. Date Dec. 17, 1987.A method for authentication by an external medium of a portable object such as a standardized credit card coupled to this medium. The portable object (2) calculates a result (R) which is at least a function of a secret key (S) and of a variable datum (E). This result (R) is sampled by the external medium (1), which compares it with a reference result (RO). This result (RO) is changed in a random manner, by being replaced by a new result (RO) calculated by a portable object (2) which has been authenticated based on the preceding reference result.
Patent CA-1240002-A (CA)
Inventor: NELSON THEODORE G
IPC: H03F3/45
Filed: 1987-06-25
Granted: 1988-08-02
Abstract: Abstract An amplifier includes first and second tran-sistors having emitters connected to a first current source, feedback from the second transistor collector to its base being supplied through a base-emitter path of a first Darlington pair in series with a first diode.  A second current source is connected to the first Darlington pair emitter. Third and fourth transistors have emitters con-nected to a third current source with feedback supplied from the fourth transistor collector to its base through a second Darlington pair and a second diode.  The second Darlington pair emitter is connected to a fourth current source and resis-tively coupled to the first Darlington pair emitter.  Constant currents are supplied to the second and fourth transistor collectors and an input voltage across the first and third transistor bases controls allocation of current between the first and second Darlington pair emitter-collector paths to produce a differential output current pro-portional to the input voltage when both Darlington pairs are on.  When the input voltage is highly negative, the first Darlington pair turns off and a biasing circuit reverse biases the first diode to prevent the second transistor from saturating and substantially discharging capacitance at the base of the first Darlington pair.  Thus, the first Darlington pair can rapidly turn on when the input voltage is subsequently driven more positive.  When the input voltage is highly positive, another biasing circuit reverse biases the second diode to prevent the fourth transistor from saturating.
Patent CA-1265261-A (CA)
IPC: G21F5/00
Filed: 1988-12-14
Granted: 1990-01-30
Abstract: ABSTRACT OF THE DISCLOSURE:          A container for use in a method of loading the same with fuel rods separated from an irradiated nuclear reactor fuel element which includes the steps of positioning the container in a horizontal position, feeding the fuel rods into the container in a substantially horizontal direction,   and dropping the fuel rods down into the container.  The container comprises an annular wall defining a longitudinal axis; two end face walls at respective ends of the annular wall; and, loading opening means formed in one of  the end walls  for receiving  the  fuel  rods therethrough when the latter are fed into the container. The loading opening means is disposed close to the inner wall surface of the annular wall.
Patent CH-501626-A (CH)
Title: Quinoline derivs coccidiostats etc
Inventor: RAYMOND ALEXANDER BOWIE
IPC: C07D215/56
Filed: 1967-09-15
Abstract: Quinoline derivs. When X = - O: R1 = alkyl or alkenyl with max. 6C-atoms R2 = alkyl with 5-16C atoms or an aryloxy alkyl or aralkyl group with max 15C atoms, the aryl nucleus of these two groups may be substd. with one or more halogen atoms, or an alkyl, alkoxy, alkylthio or nitro group R3 = a halogen atom or an alkoxy- or acyloxy group R4 = H, alkyl, alkoxy or alkenyloxy. When X = - S : R1 = alkyl or alkenyl R2 = alkyl or benzoyl R3 = alkoxy or acyloxy R4 = H, alkyl, alkoxyl or alkylthio - The new cpds. have anti-coccidial activity and are esp. active against the intestinal types Eimeria brunetti; some compounds are active against the appendix types E. tenella and E. necatrix. They may be used in veterinary preparations for prophylactic treatment of coccidiosis in poultry and other domestic animals. Ethyl-7-benzyloxy-4-chloro-6-n-propoxyquinoline-3-carboxylate.
Patent CH-533076-A (CH)
Title: Prepn. of carboxylic acid (I) and unsatd. esters of carboxylic acids (II) (where I may = II), by reacting an alkylenically unsatd. cpd. (III) with oxygen and th
Inventor: SENNEWALD KURT DR
IPC: C07C69/01
Filed: 1968-04-11
Abstract: Prepn. of carboxylic acid (I) and unsatd. esters of carboxylic acids (II) (where I may = II), by reacting an alkylenically unsatd. cpd. (III) with oxygen and the carboxylic acid (II) in the gas phase at elevated temps. in the pres. of an aldehyde corresponding to the acid (I) in structure and number of carbon atoms, using a Pd cpd. on a carrier as catalyst.
Patent CH-558774-A (CH)
Title: Substd 9-(2-hydroxy-3-aminoprop-1-enyl) -9,10-dihydro-9,10-ethano - anthracenes - antidepressants
IPC: C07D295/04
Filed: 1971-02-23
Abstract: Psychotropic antidepressant title cpds. are of formula (I) CHR2CR3R7CHR4NR5R6 where R = H (1-7C) alkyl, (1-7C) O-alkyl, (2-7C) O-alkenyl, (1-7C) S-alkyl, (1-7C) alkanoyl, CF3, or hal; m+n = 0-4, R' = (1-7C) alkyl, (2-7C) alkenyl, hal or H; R2, R3 and R4 = H or (1-7C) alkyl (but at least one must be H), R5 = (cyclo)aliphatic residue opt contng. S, N or O heteroatoms, and opt. substd. by CO, OH and/or NH2; R6 = H or is as R5; R7 = OH, an ether residue or O-acyl, and A = -C2H4 opt. substd. by 1 or 2 alkyl.
Patent DK-113386-A (DK)
Inventor: POULSEN OLUF KJELDSEN
IPC: B26D/
Filed: 1986-03-12
Abstract: In a list cutting machine for forming frame mouldings by V-shaped cutting of a list, an angle cutting head 12 is used having two cutters 14, which meet fully at the middle 16 of the cutting head and from there both slope rearwards and downwards. It has emerged that it is predominantly the innermost halves of the cutters 14 that wear out, but since the cutter edges must be situated on a level with the outside of the V-cutter set, it is not possible to increase the service life of the cutters simply by turning the two cutters. According to the invention, however, such turning to increase the service life can nevertheless be undertaken by changing the cutters over, each being specially designed with identical shape at both ends 26. <IMAGE>
Patent DK-119883-A (DK)
Inventor: OLENFALK LARS
IPC: F16J15/10
Filed: 1983-03-15
Abstract: The invention relates to pipe joints which are to meet certain hygienic demands and consisting of two parts 1, 7 being screwed together with an intermediate sealing ring 12 of a plastically or elastically deformable material, and the pipe joint has to prevent the sealing ring from being entrained or displaced at tightening with consequent forming of grooves or cavities leading to growth of bacteriae, cleaning problems and risk of contamination. This is achieved by a through hole 2 in the first part 1 having an expanded part 3, whereby a cylindrical portion 6 and a Z-shaped transition 4 are arranged between the expanded part 3 and the hole 2, while the second part 7 which is to be screwed in has a sloping end face 10 whereby an interspace 11 is formed, approximately triangular in cross section, between the transition 4, the cylindrical portion 6 and the sloping end face 10, for receiving the sealing ring 12 and adapted to being generally totally filled out by the sealing ring 12 at the screwing together of said parts 1, 7, whereby the sealing ring may protrude somewhat into the through hole 2. <IMAGE>
Patent DK-212688-A (DK)
Inventor: WARRIN GEORGE E
IPC: A61C17/00
Filed: 1988-04-19
Abstract: A single handpiece that can be used in multiple dental treatments is provided. The handpiece comprises a housing having a coil for producing an electromagnetic or electrostrictive field in the housing, and a number of inserts that react with the electromagnetic or electrostrictive field and can be used with the housing to complete the handpiece. A switching system used with the handpiece, which electrically recognizes the particular insert used with the housing provide for automatically controlling circuitry that determines which of a number of materials and medicaments are to be delivered to the handpiece for use with a particular insert. Circuitry which provides better control of the ultrasonic insert in the handpiece is also provided.
Patent DK-237483-A (DK)
Inventor: MORZE HERWIG VON
IPC: C07C59/88
Filed: 1983-05-26
Abstract: (d)-2-(6-Methoxy-2-naphthyl)propionic acid and pharmaceutically acceptable salts thereof are prepared by resolving mixtures of (d)- and (1)-enantiomers of 2-(6-methoxy-2-naphthyl)propionic precursor acids or salts thereof with N-alkyl- or N-cycloalkyl-D-glucamines or salts thereof to isolate the corresponding (d)-2-(6-methoxy-2-naphthyl)propionic precursor acid which can be readily converted into (d)-2-(6-methoxy-2-naphthyl)propionic acid or a pharmaceutically acceptable salt thereof.
Patent DK-314485-A (DK)
Inventor: ITOH SEIGA
IPC: C12N15/00
Filed: 1985-07-10
Abstract: Disclosed is a novel derivative of human IFN- gamma  polypeptide wherein certain amino acids of human IFN- gamma  polypeptide are removed and certain amino acids other than said amino acids are replaced with other amino acids. The derivatives have high IFN- gamma activity and are expected to be useful as drugs such as anti-viral and anti-tumor agents.
Patent DK-398985-A (DK)
Inventor: SOERENSEN BENT
IPC: A01K/
Filed: 1985-08-30
Abstract: A protective screen 2 of a breeding coop for fur-bearing animals, designed to be fitted in a fur-bearing animal' cage in front of the entrance 10 to the breeding coop 8, comprises a smooth-walled pipe section, which is cut off obliquely at opposite ends, and which at one end is provided with elements 4 for fixing the protective screen 2 in front of the entrance 10 of the breeding coop. A significant improvement is hereby achieved in the use of the protective screen, especially as an obstacle to young animals, since young animals trying to get up the smooth inclined pipe wall will slip down and land safely again inside the safe breeding coop 8. <IMAGE>
Patent DK-405379-A (DK)
Inventor: NICKS P F
IPC: C08L67/08
Filed: 1979-09-27
Abstract: Coating films are prepared by exposing to oxygen, particularly at ambient temperatures, a composition comprising (a) a film-forming material comprising moieties of an ethylenically unsaturated fatty acid containing at least two ethylenically unsaturated groups and (b) a strong acid which is fully dissociated in water. Suitable film-forming materials are oil-modified alkyd resins and suitable acids are alkyl/aryl sulphonic acids. Curable compositions and polymeric products, optionally modified with non-autoxidisable polymerisable materials, are also provided.
Patent DK-541285-A (DK)
Inventor: CLEMENTE EMMETT
IPC: A61K31/35
Filed: 1985-11-22
Abstract: There is described an aqueous formulation of sodium cromoglycate which has a viscosity of from 2 to 300 mPa.s. The formulation preferably contains hydroxypropyl methylcellulose. There is also described a method of treating allergic conditions of the eye and nose using the formulation.
Patent DK-544688-A (DK)
Inventor: KURZ ARTHUR
IPC: G11B7/095
Filed: 1988-09-29
Abstract: Apparatus for the reproduction of data, which can be read contactlessly from a recording medium by means of an optical pick-up device. 
<??>Such apparatuses are equipped with a focus control circuit, in order to focus the light beam picking up the data onto the recording medium, and with a tracking control circuit, in order to be able to guide the light beam on the data tracks. The light beam is reflected from the recording medium onto a photodetector (PD) comprising a plurality of photodiodes (E, F). Because actual photodiodes (E, F) are not completely identical, they give off different photoelectric voltages under the same illumination. Therefore, the control amplifier (TR) of the tracking control circuit operates unsymmetrically. 
<??>In order to bring the operating point of the control amplifier (TR) of the tracking control circuit into the optimum centre position, an offset-compensation voltage is applied to an input of the control amplifier (TR) and varied until the photoelectric voltages of the photodiodes (E, F) from which the track error signal (TE) is obtained are of equal magnitude. 
<??>CD players, video-disc players, draw-disc players, magneto-optical equipment. 
<IMAGE>
Patent FI-841719-A (FI)
Inventor: BENGTSSON BENGT LENNART
IPC: A23B7/06
Filed: 1984-05-02
Abstract: A process for blanching vegetables wherein the vegetables are subjected to a first blanching step for a period of from 1 to 30 seconds at a temperature from 90 DEG  C. to 100 DEG  C. in water or steam and then to a second blanching step for a period of from 1 to 60 minutes at a temperature from 45 DEG  C. to 90 DEG  C. in water. The vegetables are afterwards frozen.
Patent FI-843315-A (FI)
Inventor: GENNARI FEDERICO
IPC: C07H19/167
Filed: 1984-08-22
Abstract: A process is described for the large-scale industrial production of any stable SAMe salt at very high purity and with a yield of about 90% or more. The new process is characterized by the following basic operations: (a) production of yeast containing 12-20 g/kg of SAMe, (b) cell lysis and recovery of the SAMe-rich lysate, (c) ultrafiltration of the lysate, (d) passage through weak acid ion exchange resin, (e) passage through absorption resin, (f) concentration by reverse osmosis, (g) spray-drying the concentrated aqueous solution of SAMe salt.
Patent FI-863687-A (FI)
Inventor: MALABARBA ADRIANO
IPC: C07K7/06
Filed: 1986-09-12
Abstract: The present invention relates to amide derivatives of teicoplanin compounds. Teicoplanin is an antibiotic substance active mainly against gram-positive bacteria and its derivatives, which are collectively named "teicoplanin compounds", are the components, pseudoaglycones and aglycone thereof. The compounds of the invention are obtained according to a proper amidation process and are active as antibiotics.
Patent FI-864147-A (FI)
Inventor: VOLL MARTIN ALEXANDROVICH
IPC: E02D1/04
Filed: 1986-10-14
Abstract: The arrangement according to the invention for taking samples of the bottom sediment in basins comprises a vertical core tube 1 which is made up of sections and has a closed upper end 2 provided with a non-return valve 6, a ballast weight 7 and rod-like vertical supports 11. To achieve uniform contact with the bottom of the basin, the arrangement is provided with shock-absorber units 12 in the form of hollow cylinders 13 with closed ends and with a piston 15 in each cylinder 13. A hole 16, 17 has been made in the upper and lower ends of each cylinder 13 and, through the holes 17 at the lower ends, the rod-like supports 11 have been pulled, which are each rigidly connected to one end of respective pistons 15 and have a length which exceeds the length of the core tube 1. <IMAGE>
Patent FI-871112-A (FI)
Inventor: ALLAN KEITH
IPC: A61K9/16
Filed: 1987-03-13
Abstract: A pharmaceutical composition comprising granules consisting essentially of an aggregate of crystals of ibuprofen. The composition has better flow properties than bulk crystalline ibuprofen and may be formulated into solid pharmaceutical formulations having good dissolution characteristics. The composition is produced by compacting crystalline ibuprofen to form a granular aggregate containing no excipients. Suitable processes for the compaction of crystalline ibuprofen include compaction between rollers, extrusion or compaction in a granulation bowl.
Patent FI-873899-A (FI)
Inventor: BRAEHLER MANFRED
IPC: F16M11/04
Filed: 1987-09-09
Abstract: A system of devices (102) for positioning data processing or similar apparatus (101) comprises various assemblies (34, 36, 38, 38') of type (A) linked by knuckle joints which pivot around vertical axes on the one hand to an assembly (1, 1' 1'') for receiving the apparatus and on the other hand to a securing (weight-carrier) assembly (16, 18, 19, 21, 25, 26, 30, 31). The system of devices is flexible in view of the fact that the links are formed by uniform first and second linking elements (3, 15), preferably having a complementary, cylindrical shape. Within type (A), various assemblies cater for the need for various degrees of freedom of the device (102, 103, 104), such as a horizontal swinging arm (34), a swinging arm (36) with adjustable height, a vertical beam (38), a vertical beam (38') the height of which can be fixed. By combining in an appropiate way these assemblies, the most diverse possibilities of installation covering greater degrees of mobility are obtained, the assemblies of type (A) being used as complementary elements between the assemblies for receiving the apparatus and the securing assemblies.
Patent FI-882866-A (FI)
Inventor: FRAZEE JAMES SIMPSON
IPC: C07C321/04
Filed: 1988-06-15
Abstract: Compounds of formula: <CHEM> in which, inter alia q is 0 to 2, R1 is (L)a-(CH2)b-(T)c-M wherein a and ca are 0 or 1, b is 3 to 14, L and T are independently O, S or CH2; and M is C1-4 alkyl, ethynyl, CF3, isopropenyl, furanyl, thienyl, cyclohexyl or optionally substituted phenyl; R2 and A are H, CF3, alkyl, alkoxy, halogen, OH, NO2, or NH2 or R1 and A are H and R2 is (L)a-(CH2)b-(T)c-M as above; y is COR3 or (CHX)n(CH2)p-Z wherein R3 is OH, NH2, aryloxy or alkoxy, n is 0 or 1, p is 0, 1 or 2; X is H, OH, alkyl, alkoxy or F, Z is COR3 or tetrazolyl; R is (CR5R6)dW, R5 and R6 are H or alkyl and W is an optionally substituted phenyl, pyridyl or pyrimidiyl group, intermediates and processes for their preparation and their use in therapy as leukotriene antagonists.
Patent FI-910632-A (FI)
Inventor: KING IAN R
IPC: C07C69/14
Filed: 1991-02-08
Abstract: Larger (C6-C12) esters of substituted 2-pyridinyloxyalkanoic acids, such as 1-methylheptyl (4-amino-3,5-dichloro-6-fluoro-2-pyridinyloxy)acetate, are prepared in high yield and purity by first preparing the methyl or ethyl ester and then transesterifying with a C6-C12 alcohol. The methyl or ethyl ester can be prepared by alkylation of an alkali metal salt of 4-amino-3,5-dichloro-6-fluoro-2-pyridinol with methyl or ethyl chloroacetate and the transesterification can be carried out in the presence of a tetraalkyl titanate catalyst.
Patent FI-920811-A (FI)
Inventor: PALOKANGAS ANTTI
IPC: D21F7/08
Filed: 1992-02-24
Abstract: The invention concerns a fabric for paper machines formed from a number of threads 1 woven in the longitudinal or transverse directions. To produce the paper machine fabric, threads 1 with a number of fibers 3a-3d in the longitudinal direction of the thread are used, which are enclosed over essentially their entire length by the actual thread material 2 chosen according to the chemical and physical environmental conditions. <IMAGE>
Patent FI-922646-A (FI)
Inventor: CARBONINI LORENZO
IPC: G01R29/08
Filed: 1992-06-08
Abstract: The device is of the type comprising a closed test cell the periphery of which is defined by an outer conductor of a TEM waveguide constituted by a tubular casing (10). An inner conductor (12) of the waveguide extends within the cell. The casing (10) has at least one intermediate portion (22) of uniform rectangular cross-section, in which there is a test region (24) for accommodating an object under test. At least in the intermediate portion (22), the inner conductor (12) has a substantially arcuate transverse profile, the concave side of which faces the object under test. The inner conductor (12) is preferably constituted by an array of transversely spaced-apart parallel wires (14) arranged so that the array has the said arcuate profile. <IMAGE>